O- blood is the universal donor type because it can be used for anyone. AB+ blood can receive any type of blood, making it the universal recipient. Blood types need to match, or the immune system will ...

Medical emergencies strike without warning. Whether it’s a car accident, severe allergic reaction, or unexpected surgery, having family and friends who know your blood type can significantly impact ...

In the United States, 11 people die every day while waiting for a kidney transplant. An estimated 90,000 people are waiting for this vital organ to overcome kidney failure. A figure that demonstrates ...